The Condition of Labour (Illustrated)
Henry S. George
A Letter Concerning Toleration
John Locke
Kundalini Rising
Ken Wilber & Gurmukh Kaur Khalsa & Sivananda Radha & John Selby & Andrew B. Newberg
Works of Pierre-Joseph Proudhon
Pierre-Joseph Proudhon
Mathematica® Tutorial: Data Manipulation
Wolfram Research
The Hidden Geometry of Life: The Science and Spirituality of ...
Karen L. French
Methods and Applications of Inversion
Per C. Hansen & Bo H. Jacobsen & Klaus Mosegaard